Dr. Anthony Silpanone, MD
- Part D claims, 2024
- 498
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- 3440 E La Palma Ave, Anaheim, CA 92806
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Silpanone's professional email, personal email and mobile number
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Dr. Anthony Silpanone is an internist in Anaheim, California
Dr. Silpanone practices at Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente.
Dr. Silpanone's NPI, 1700150539, was assigned on February 24, 2012. Dr. Silpanone holds California license A120440.
- NPI
- 1700150539NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133356231
- NPI enumeration date
- February 24, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 279-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anthony Silpanone practices at Orange County - Anaheim Medical Center in Anaheim, California
Dr. Silpanone's primary practice is Orange County - Anaheim Medical Center, at 3440 E La Palma Ave, Anaheim, CA 92806 in Orange County. The practice phone is (714) 279-4000.
- Orange County - Anaheim Medical Center3440 E La Palma Ave, Anaheim, CA 92806 · Orange CountyPhone(714) 279-4000
Source: Dmand AI Affiliation Data
Dr. Anthony Silpanone is affiliated with 1 site of care and 1 medical group
Dr. Silpanone's primary practice is Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Anthony Silpanone's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Silpanone practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orange County - Anaheim Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anthony Silpanone is one of 16,751 internists in California
Internal medicine is Dr. Silpanone's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Silpanone is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Silpanone
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Anthony Silpanone's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Silpanone's median patient age at 74, with 49% women.
Dr. Silpanone's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women49%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Anthony Silpanone wrote 498 Medicare Part D claims in 2024
In 2024, Dr. Silpanone wrote 498 Medicare Part D claims for 200 patients. 86% of them were for generic drugs. CMS names the drug for 231 of them, across 13 drugs with 11 or more claims each, at $5,390 in total drug cost. In 2023, CMS named 297 claims across 17 drugs.
Dr. Silpanone's Part D claims by kind of drug, 2024
- Generic428 claims86%
- Brand-name and other70 claims14%
Dr. Silpanone's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Silpanone's Part D claims, 2024
- Antibiotics23%117 of 498 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2972024: 23122%
Drugs named by CMS: 13 in 2024, 17 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Anthony Silpanone takes part in Medicare
Dr. Silpanone accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Dr. Anthony Silpanone's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Anthony Silpanone
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Anthony Silpanone's NPI number?
Dr. Anthony Silpanone's NPI number is 1700150539. It was assigned on February 24, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Anthony Silpanone?
Dr. Anthony Silpanone is an internist in Anaheim, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Anthony Silpanone practice?
Dr. Silpanone practices at 3440 E La Palma Ave, Anaheim, CA 92806. Dr. Silpanone's primary practice is Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente.
What is Dr. Anthony Silpanone's office phone number?
The practice phone on file for Dr. Silpanone is (714) 279-4000.
What is Dr. Anthony Silpanone's medical license number?
Dr. Silpanone holds California license A120440.
Which hospitals is Dr. Anthony Silpanone affiliated with?
Dr. Silpanone practices at Orange County - Anaheim Medical Center in Anaheim, California.
What medical group is Dr. Anthony Silpanone part of?
Dr. Silpanone is linked to Southern California Permanente Medical Group.
Does Dr. Anthony Silpanone accept Medicare?
Yes. CMS lists Dr. Silpanone as accepting Medicare assignment.
What drugs does Dr. Anthony Silpanone prescribe most?
In 2024 Medicare Part D data, Dr. Silpanone's most prescribed drugs by claims were Cefpodoxime Proxetil, Prednisone and Pantoprazole Sodium.
How long has Dr. Anthony Silpanone been practicing?
Dr. Silpanone graduated from medical school in 2010, 16 years ago.
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